| Birdanca | |
|---|---|
| Location | |
| Country | Romania |
| Counties | Timiș County |
| Towns | Deta |
| Physical characteristics | |
| Mouth | Bârzava |
• location | near Denta |
• coordinates | 45°20′52″N 21°11′31″E / 45.3479°N 21.1919°E |
| Length | 22 km (14 mi) |
Basin size | 38 km2 (15 sq mi) |
| Basin features | |
| Progression | Bârzava→ Timiș→ Danube→ Black Sea |
The Birdanca is a right tributary of the river Bârzava in Romania. It discharges into the Bârzava near Denta. Its length is 22 km (14 mi) and its basin size is 38 km2 (15 sq mi).